ConfigurationPropertyAttribute::IsKey Property
.NET Framework (current version)
Gets or sets a value indicating whether this is a key property for the decorated element property.
Assembly: System.Configuration (in System.Configuration.dll)
Property Value
Type: System::Booleantrue if the property is a key property for an element of the collection; otherwise, false. The default is false.
The IsKey property applies only if the property you decorate is a collection. It does not have any effect if the property is not a collection. Multiple elements can be marked as IsKey.
.NET Framework
Available since 2.0
Available since 2.0
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